मूलभूत हाइड्रोलॉजिकल डेटा (Basic Hydrologic Data Definition in English) 1. Basic Hydrologic Data - Includes inventories of features of land and water that vary spatially (topographic and geologic maps are examples), and records of processes that vary with both place and time. (Records of precipitation, streamflow, ground water, and quality-of-water analyses are examples.) Basic hydrologic information is a broad term that includes surveys of the water resources of particular areas and a study of their physical and related economic processes, interrelations, and mechanisms.
